San Diego Padres - Wikipedia
Padres uniforms: Visual history of brown, yellow, blue, orange, sand - The San Diego Union-Tribune
Goodbye to the blue: Ending of Padres' era
Padres uniform history: The 1970s - ESPN - SweetSpot- ESPN
Heritage Uniforms and Jerseys and Stadiums - NFL, MLB, NHL, NBA, NCAA, US Colleges: San Diego Padres Uniform and Team History
Joe Musgrove tosses first no-hitter in San Diego Padres' 53-year history, San Diego Padres
How the Padres Won a City - San Diego Magazine
Houston Astros uniforms through history
Padres' Finances May Suffer Long-Term Impact From Loss of TV Money –